Orthopaedic Surgery
JOHN HORNEFF MD
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1053639302 · enumerated 2010-05-12 · record updated 2016-08-10. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Mailing address 833 CHESTNUT ST, SUITE 1402, PHILADELPHIA, PA, 19107-4414 (800) 321-9999 Google Maps Apple Maps OpenStreetMap
- Practice location 925 CHESTNUT ST, 5TH FLOOR, PHILADELPHIA, PA, 19107-4216 (267) 339-3500 Google Maps Apple Maps OpenStreetMap
Specialties
- Orthopaedic Surgery 207X00000X · License MT197091 PA
- Student in an Organized Health Care Education/Training Program 390200000X · License MT197091 PA
- Orthopaedic Surgery 207X00000X · Primary · License MD449085 PA
In this directory
Locations and evidence
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Practice location
PHILADELPHIA, PA, 191074216
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.